I think that people are getting emotional because they are in a situation like me (I'm not getting emotional, btw):
"I want to tank for my friends!!!

, Wow! Warrior looks really fun! I'm going to do some internetz research..."
"OH MY GOD NOOO!!! Everyone hates WARs! I better be a Paladin, he's not as cool looking, or as fun, but at least I am helping my friends and playing with them.

"
"Phew...This is pretty boring, and I have a lot Mythology tomes. I wonder if I should wait to see if they are going to change WAR, but I need to gear up to help my friends and have more fun...

""OK, Paladin isn't sooo bad, I'm going to spend my tomes and get 6,000 hit points! Sweet! They will probably screw up the WAR buff anyways, and I'm pretty confident this is the right choice!

"
*Reads Warrior patch notes from YoshiP...

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!!!! *